16975152064

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{20261}}^1$

素因数の和:20358

約数の個数: 112

約数和(自身を含む): 38907902880

約数和(自身を除く): 21932750816

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 53, 64, 76, 104, 106, 152, 208, 212, 247, 304, 416, 424, 494, 608, 689, 832, 848, 988, 1007, 1216, 1378, 1696, 1976, 2014, 2756, 3392, 3952, 4028, 5512, 7904, 8056, 11024, 13091, 15808, 16112, 20261, 22048, 26182, 32224, 40522, 44096, 52364, 64448, 81044, 104728, 162088, 209456, 263393, 324176, 384959, 418912, 526786, 648352, 769918, 837824, 1053572, 1073833, 1296704, 1539836, 2107144, 2147666, 3079672, 4214288, 4295332, 5004467, 6159344, 8428576, 8590664, 10008934, 12318688, 13959829, 16857152, 17181328, 20017868, 20402827, 24637376, 27919658, 34362656, 40035736, 40805654, 55839316, 68725312, 80071472, 81611308, 111678632, 160142944, 163222616, 223357264, 265236751, 320285888, 326445232, 446714528, 530473502, 652890464, 893429056, 1060947004, 1305780928, 2121894008, 4243788016, 8487576032, 16975152064]

約数ペア:

[(1, 16975152064), (2, 8487576032), (4, 4243788016), (8, 2121894008), (13, 1305780928), (16, 1060947004), (19, 893429056), (26, 652890464), (32, 530473502), (38, 446714528), (52, 326445232), (53, 320285888), (64, 265236751), (76, 223357264), (104, 163222616), (106, 160142944), (152, 111678632), (208, 81611308), (212, 80071472), (247, 68725312), (304, 55839316), (416, 40805654), (424, 40035736), (494, 34362656), (608, 27919658), (689, 24637376), (832, 20402827), (848, 20017868), (988, 17181328), (1007, 16857152), (1216, 13959829), (1378, 12318688), (1696, 10008934), (1976, 8590664), (2014, 8428576), (2756, 6159344), (3392, 5004467), (3952, 4295332), (4028, 4214288), (5512, 3079672), (7904, 2147666), (8056, 2107144), (11024, 1539836), (13091, 1296704), (15808, 1073833), (16112, 1053572), (20261, 837824), (22048, 769918), (26182, 648352), (32224, 526786), (40522, 418912), (44096, 384959), (52364, 324176), (64448, 263393), (81044, 209456), (104728, 162088)]